this is the solution for you

For the rear we have an upper link and a lower link these will allow to set up your car for better traction(Upper arm will replace the spring carrier arm)

Check out this rack relocation kit for your Nissan 370Z or Infinity G37

Wisefab Nissan S13 angle kit has been reengineered where relocated the steering rack for improved Ackermann curve

JR Wheels JR38 20x10 ET20-45 5H BLANK Matt Black CB: 72,6 JR37 this is the solution forPCD: 5x100, 5x105, 5x108, 5x110, 5x112, 5x114. 3, 5x115, 5x118, 5x120, 5x127, 5x130 ET: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45